Sleep Theory
12 theories available
In-Depth Explanation
Sleep Theory
Understand the science of sleep—from circadian rhythms to sleep architecture. Explore theories behind insomnia, sleep hygiene, and evidence-based interventions.
Psychophysiological Insomnia Model
Understand how worrying about sleep creates conditioned arousal that makes insomnia self-perpetuating—and how to break the cycle.
Cognitive Behavioral Therapy for Insomnia (CBT-I)
The gold standard treatment for chronic insomnia—proven more effective than sleep medications with lasting results.
Cognitive Model of Insomnia
How anxious thoughts about sleep trigger a cascade of worry, monitoring, and safety behaviors that maintain insomnia.
3P Model of Insomnia
Discover why insomnia persists: predisposing vulnerabilities, precipitating triggers, and perpetuating factors that keep you awake.
Hyperarousal Theory
Learn why insomnia is a 24-hour problem—how an overactive nervous system keeps you too alert for restful sleep.
Sleep Hygiene Model
The foundational habits and environmental factors that set the stage for healthy sleep—necessary but rarely sufficient alone.
Sleep Restriction Therapy
A powerful but counterintuitive approach: temporarily restrict time in bed to build stronger sleep drive and consolidate fragmented sleep.
Stimulus Control Theory
Rebuild the association between your bed and sleep by breaking learned connections with wakefulness.
Relaxation & Mindfulness for Sleep
How to calm an overactive mind and body through progressive relaxation, breathing techniques, and present-moment awareness.
Paradoxical Intention
Stop trying to sleep—the counterintuitive technique that reduces performance anxiety and allows sleep to come naturally.
Two-Process Model of Sleep
Understand how your sleep drive and circadian rhythm work together—and why fighting these natural processes leads to sleep problems.
Yoga Nidra
When sleep won't come, Yoga Nidra offers deep rest and restoration—research-backed techniques for when traditional sleep interventions aren't enough.